Exploring Pink Hydrogen: Investigating the Cu-Cl Thermochemical Cycle for Sustainable Hydrogen Production
Nicole Portal
Co-Presenters: Individual Presentation
College: The Dorothy and George Hennings College of Science, Mathematics and Technology
Major: Chemistry
Faculty Research Mentor: Matthew Mongelli
Abstract:
PURPOSEHydrogen energy is expected to replace fossil fuels in the long run, greatly reducing carbon emissions. Lately, there has been a rise in research surrounding hydrogen production through nuclear energy, known as “pink” hydrogen. With pink hydrogen, one of the most commonly used technologies is the Cu-Cl thermochemical cycle. This research aims to investigate hydrogen production using nuclear energy as a source, with a focus on the Cu-Cl thermochemical cycle.METHODSThe Cu-Cl cycle is favored due to its low temperature requirements and the availability of its materials. A comprehensive analysis of the Cu-Cl thermochemical cycle, including a review of recent trends, advancements, energy use, and system optimization was conducted.CONCLUSIONAlthough pink hydrogen production is still mostly in its early stages, the Cu-Cl thermochemical cycle was concluded to be a promising method for mass hydrogen production. Carbon emissions from pink hydrogen were found to be minimal, making it a promising route toward cleaner energy production.SIGNIFICANCE/NOVELTYHydrogen energy is widely considered the solution to achieving cleaner energy and reducing carbon emissions. However, not all current hydrogen production methods are inherently low-carbon, which could defeat the purpose of hydrogen energy. Hydrogen production through nuclear energy, or pink hydrogen, offers an interesting alternative that can significantly reduce carbon emissions. Eliminating carbon pollution would contribute to a healthier environment for all.